A level 5 rogue will quite probably have a thievery dc of 13, if they invest in it and max dex. The average lock has a dc of 25 and requires 4 successes. It takes a roll of 12 or better to have a single success, and will average about 9 rolls to rack up those 4 successes. With 9 rolls wherein you crit fail on a 2 or lower, the likelihood of breaking a pick is ~61%.

Should a level 5 rogue take a minute to open the average lock, and more likely than not break a pick in the process?

And let’s look at a good Lock: DC 30, requiring 5 successes. The level 5 rogue will only succeed on a 17, meaning it will take on average 20 attempts to get those 5 successes. On one attempt in a thousand our Lvl 5 rogue will open this lock before breaking a pick, and will typically break 3 in the process.

Am I missing something?

  • Merwyn
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    1 year ago

    Thieve tools are 3Gp but replacement picks are 3sp. Also, the tools are light bulks, and the replacement pick don’t even list a bulk.

    • tempestuousknave@ttrpg.networkOP
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      1 year ago

      Also, the tools are light bulks, and the replacement pick don’t even list a bulk.

      Well that’s a game changer. Thanks for the info!